Engineered for High Fidelity Sound

WRAT (Wide Range Amplifier Technology) is based on high-current architecture. High instantaneous current delivers the ultimate in speaker control for accurate and musical audio reproduction. We use a massive high-power transformer driving discrete low-distortion amp circuitry to create dynamic and engaging sound. Combined with hi-res processing, Onkyo network A/V receivers pack a huge punch for movies while retaining finesse for two-channel listening.

Future-Ready with the Latest HDMI®

Play the latest PC games and movie blockbusters on your Ultra HDTV at a liquid-smooth 60 frames per second with thunderous 5.1-channel surround sound from Onkyo. With all seven HDMI terminals supporting 4K/60 Hz, this dream is now reality. Even if you're not planning on upgrading your current display right away, it's good to know your Onkyo receiver is ready for the future.

Wi-Fi® and Bluetooth Inside

The network A/V receiver has Wi-Fi and Bluetooth built in. Download our free control app and you've got a graphic remote control and range of streaming options in the palm of your hand, or pair Bluetooth-capable devices to send almost any audio to your home theater. With Advanced Music Optimizer, music via Bluetooth never sounded this good.

Stream Music from Smartphone and Tablet

For lossless audio streaming, tap the Onkyo Remote App icon to find your music loaded and ready with familiar song organization and playback controls. The receiver can switch on and select your preferred listening mode automatically. Stream Network-Attached Hi-res Audio Libraries Onkyo A/V receivers are engineered for universal hi-res compatibility and ease of use. Use the remote app to locate your 192/24 and 96/24 albums (including 5.6 MHz DSD) on PC or NAS and enjoy the clarity, depth, and detail of highresolution music.

Built-in Internet Radio and Streaming

If you can think of it, you'll most likely be able to stream it. The receiver includes Spotify, AUPEO!, TuneIn.

Play Lossless Music via USB

If you prefer a wired connection, the front-panel USB port is ready to accept almost any audio file format from mass-storage class drives. As well as compressed formats, FLAC, WAV, and ALAC lossless formats are also supported.

Fast Switching and Adjustment

As well as a Home menu, which is mainly used for detailed adjustment and to preview connected content via the included InstaPrevue™ technology, a Quick Setup button overlays transparent menus on the program you're watching, allowing you to switch listening modes and adjust speaker levels without interrupting the program.

Phase-Matching Bass Enhancement

PM Bass optimizes low frequencies while preserving mid-range clarity. It counters phase shifting (which generally occurs in the zone occupied by vocals) by synchronizing the timing of different frequencies. The result is deep, well-defined bass that won't blur vocals or strings.

AccuEQ Room Calibration

Room acoustic calibration is simple and effective with AccuEQ. Connect the included mic and wait a few moments as it measures speaker distances, crossovers, and output levels, taking into account reflections from your walls and floor. The system optimizes the frequency response so you can enjoy balanced surround sound regardless of room shape or furnishings.

Hybrid Standby Saves Power

HDMI passthrough and network connectivity are maintained while the receiver is powered down. You can use your TV and other connected devices when you don't want to turn on the receiver, which saves energy. The HT-S5700 is also Smart Grid-compliant.

More Realistic Action with Four Different Gaming Modes

Select from four optimized audio modes to match your gaming content for a realistic experience. Rock, Sports, Action, and RPG game modes bring out the best in any soundtrack, from subtle ambient effects to thundering explosions.